krystle campbell. pamela brown in boston with us with the latest on the investigation and the recovery here. good morning, pamela. >> good morning to you, john. the suspect, dzhokhar tsarnaev, still in the intensive care unit, handcuffed to his bed here at beth israel deaconess medical center. we are told that he is still intubated and sedated with serious injuries. sources tell my colleague susan candiotti that he has a gunshot wound to the neck and can't speak. even so, federal prosecutors are hoping to file charges, possibly as early as today. when he does face charges they will include, at least federal terrorism charges, and possible state murder charges. in neighboring cambridge the transit officer richard donahue injured thursday night during a shoot-out with the suspect remains in critical condition. at a press conference yesterday, doctors said he barely made it, but now they are cautiously optimistic about his recovery. >> this was a truly exsanguinating injury, meaning that the officer's blo